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#36: 02-27-2012, 07:44 AM
 
 sumfoo1
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Quote:
Originally Posted by bigjweb View Post
E85 works because it has a higher octane rating then regular 91 or 93 unleaded gas. Meaning that it resists pre-detonation (knock) better then pump gas. The need for more E85 then gas is only because E85 has a different Stoich then gasoline. Gas being 14.7 parts air to 1 part fuel, and E85 being 9.7 to 1.


Yes you're exactly right... the by-product is more fuel is more fluid phase changing to liquid. It basically works as an octane boost & water/meth injection.

I mean with meth injection do you shoot 30% more fluid in??? nope....